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ISO Certified Reference Material Purity Degree 99% HEXAKIS(BROMOMETHYL)BENZENE CAS 3095-73-6

ISO Certified Reference Material Purity Degree 99% HEXAKIS(BROMOMETHYL)BENZENE CAS 3095-73-6
Description: Hexabromomethylbenzene is an aromatic hydrocarbon halogenated derivative. Its molecular weight is 635.648. It is a white to very pale yellow crystalline powder with a density of 2.386 ...

ISO Certified Reference Material Purity Degree 99% Diethylenetriaminepentaacetic Acid CAS 67-43-6

ISO Certified Reference Material Purity Degree 99% Diethylenetriaminepentaacetic Acid CAS 67-43-6
Description: White crystalline or crystalline powder. Melting point 230℃ (decomposes), soluble in hot water and alkaline solutions, slightly soluble in cold water, insoluble in organic solvents such ...

Factory Price Purity Degree 99% Cromolyn Disodium Salt CAS 15826-37-6

Factory Price Purity Degree 99% Cromolyn Disodium Salt CAS 15826-37-6
3） Thegeneral test should be complied with Related Substances Cromolyn tricarboxylic acid analog ≤ 0.25% 2-Acetylresorcinol ≤ 0.10% Cromolyn related compound A ≤ 0.10% Cromolyn related compound B ...

Raw Powder Wholesale Purity Degree 99% DL-Glutamine CAS 585-21-7

Raw Powder Wholesale Purity Degree 99% DL-Glutamine CAS 585-21-7
Description: White to off-white solid. Soluble in acidic aqueous solution (slightly), water (slightly, after sonication). Melting point 185-186° (King); mp 173-174.5° (Kline) Applications: ...

Factory Price Sodium Nitrite CAS 7632-00-0

Factory Price Sodium Nitrite CAS 7632-00-0
Description: Colorless or yellow crystals, relative density 2.168 (0℃), melting point 271℃, decomposes at 320℃. Easily soluble in water; its aqueous solution is alkaline due to the hydrolysis of ...

Raw Powder Wholesale Purity Degree 99% 2-Acetyl Pyrrole CAS 1072-83-9

Raw Powder Wholesale Purity Degree 99% 2-Acetyl Pyrrole CAS 1072-83-9
Description: Light gray to pale yellow fine crystals. Has a bread-like aroma. Melting point 90℃, boiling point 220℃. Easily soluble in water, acids, ethanol, and ether. Applications: Used in coffee, ...

Raw Powder Wholesale 2,6-Dimethoxyphenol CAS:91-10-1

Raw Powder Wholesale 2,6-Dimethoxyphenol CAS:91-10-1
Description: 2,6-Dimethoxyphenol is a white or colorless crystal at room temperature, with a melting point of 50-56℃ and a boiling point of 261-264.5℃. It is slightly soluble in water and readily ...

Raw Powder Wholesale Purity Degree 99% Sorbic Acid CAS 110-44-1

Raw Powder Wholesale Purity Degree 99% Sorbic Acid CAS 110-44-1
Description: Sorbic acid is a white crystalline powder, sparingly soluble in water, but readily soluble in ethanol and other organic solvents. It exhibits good light and heat resistance, showing no ...

4-Bromofluorobenzene ISO Certified Reference Material Purity Degree 99% CAS 460-00-4

4-Bromofluorobenzene ISO Certified Reference Material Purity Degree 99% CAS 460-00-4
Items Standard Appearance Colorless transparent liquid Assay (HPLC) ≥99.5﹪ PH 1:1 aqueous solution 6.0-8.0 Moisture (karl-fisher) ≤500ppm FQA: Q1 Can i get some samples A1 Yes, we can ...

Raw Powder Wholesale Purity Degree 99% Disodium Tartrate Dihydrate CAS 6106-24-7

Raw Powder Wholesale Purity Degree 99% Disodium Tartrate Dihydrate CAS 6106-24-7
Items Standard Appearance Colorless prismatic crystals or white crystals or powders Assay ≥ 99% PH 7-9 Clarification experiment qualified Water insoluble substances ≤ 0.005% CI ≤ 0.002% ...

Raw Powder Wholesale Purity Degree 99% Silicotungstic Acid Hydrate CAS 12027-43-9

Raw Powder Wholesale Purity Degree 99% Silicotungstic Acid Hydrate CAS 12027-43-9
Items Result WO3 85.18% Si02 1.91% Heavy metal(Pb) ≤0.002 % Fe ≤0.002 % Sulfate ≤0.02 % Nitrate ≤0.02 % Chloride ≤0.03 % Water insoluble Matter ≤0.02 % FQA: Q1 Can i get some ...

Cas 288-94-8 Tetrazole Raw Powder Wholesale Purity Degree 99%

Cas 288-94-8 Tetrazole Raw Powder Wholesale Purity Degree 99%
Items Standard Appearance Light yellow to colourless liquid Concentration 0.45mol/L FQA: Q1 Can i get some samples A1 Yes, we can supply the free sample, but the shipping cost be paid by our ...

Bakuchiol ISO Certified Reference Material Purity Degree 98% CAS 10309-37-2

Bakuchiol ISO Certified Reference Material Purity Degree 98% CAS 10309-37-2
3 How to confirm the Product Quality before placing orders A3 You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You ...

GMP Factory Direct Purity Degree 99% CAS 95-38-5 N-B-HYDROXYETHYL OLEYL IMIDAZOLINE

GMP Factory Direct Purity Degree 99% CAS 95-38-5 N-B-HYDROXYETHYL OLEYL IMIDAZOLINE
Items Standard Appearance Slightly viscous yellow to brown liquid Active content ≥96.0% Density (20 ℃ ) 0.9--1.1g/cm3 Solubility water<0.01% mineral oil>5% FQA: Q1 Can i get some samples ...

ISO Certified Reference Material Purity Degree 99% CAS 7550-35-8 Lithium Bromide

ISO Certified Reference Material Purity Degree 99% CAS 7550-35-8 Lithium Bromide
Items Standard Appearance White Powder Assay ≥99.00% Ca ≤0.01% Mg ≤0.001% Fe ≤0.0002% Cl ≤0.5% SO4 ≤0.04% Alkalinity ≤0.04% Water insol ≤0.04% H2O ≤0.5% FQA: Q1 Can i get ...

Raw Powder Wholesale Purity Degree 99% Trimesic Acid CAS 554-95-0

Raw Powder Wholesale Purity Degree 99% Trimesic Acid CAS 554-95-0
Items Standard Appearance White crystalline powder Content (%) ≥99 Loss on drying (%) ≤0.5 Acid value (mgKOH/g) ≥788 Solubility (50 mg/ml ethanol solution) Clear without obvious crystals ...

Raw Powder Wholesale Purity Degree 99% CAS 922-32-7 Creatine Phosphate Disodium Salt

Raw Powder Wholesale Purity Degree 99% CAS 922-32-7 Creatine Phosphate Disodium Salt
ITEM OFANALYSIS STANDARD Appearance White crystallinepowder PH PH8.0-9.0 Transmittance ≥ 98% Assay ≥ 98.0% Water 20--26% Related substances Related substances Related substances Total ...

GMP Factory Direct Purity Degree 99% Choline Chloride CAS 67-48-1

GMP Factory Direct Purity Degree 99% Choline Chloride CAS 67-48-1
Items Standard Appearance White crystal Content ≥98.0% Loss on drying ≤3.0% Total free amino [Calculated as (CH3)3N] ≤0.03% Residue on ignition ≤0.2% As ≤2.0 mg/kg Heavy metal(Pb) ≤10 ...

ISO Certified Reference Material Purity Degree 99% CAS 7693-46-1 4-Nitrophenyl Chloroformate

ISO Certified Reference Material Purity Degree 99% CAS 7693-46-1 4-Nitrophenyl Chloroformate
Items Standard Exterior Off-white powder Content ≥98% FQA: Q1 Can i get some samples A1 Yes, we can supply the free sample, but the shipping cost be paid by our customers. Q2 How to start ...

ISO Certified Reference Material Purity Degree 99% N-Methylaniline CAS 100-61-8

ISO Certified Reference Material Purity Degree 99% N-Methylaniline CAS 100-61-8
Items Standard Appearance Primrose yellow liquid Identification （ by GC ） Conforms N-methyl aniline assay 90.00 Aniline assay 10.00 N.N—dimethyl aniline assay 3.00 Other assay 1.00 FQA: ...
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